Often an occupational therapist will be available through the health system [0] to help the patient adjust to their new circumstances. To me, that’s the place

Often an occupational therapist will be available through the health system [0] to help the patient adjust to their new circumstances. To me, that’s the place to start because they are often familiar with bespoke technical solutions. Also they are more likely to be around year round. I’d put it this way, if your grandfather decides to learn braille in six months, the occupational therapist can help if they are involved to a degree you probably can’t. They can also adjust a phone solution without family dynamics resisting complaints. Good luck. [0]: healthcare systems vary so I am being vague, but your grandfather is already navigating it.